Remote job · IT and software
Senior Full Stack Developer (.NET Core/React)
- Remote (Poland)
- An enterprise software services provider
- Posted 8 Oct 2026
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Apply with Keywordise AIAbout the role
A senior full stack role combining hands-on development with technical leadership on enterprise web applications in a complex IT setting, owning solutions from requirements through deployment and production support.
What you will do
- Design, build and maintain enterprise web applications with C, ASP.NET Core, Entity Framework and SQL Server
- Create responsive single-page applications using React and TypeScript
- Turn business requirements into technical designs and implement components across all layers
- Guide development teams, run code reviews, set coding standards and manage technical debt
- Handle builds, releases and deployments through Azure DevOps Pipelines across Windows, virtualized and containerized environments
- Provide second and third line support, including incident investigation and root cause analysis
What they look for
- At least eight years in IT, with six or more using the listed tools
- Certification in UML
- Certification in software development
- Strong hands-on development skills paired with technical leadership experience
- Experience integrating applications with identity solutions such as SAML 2.0 and Microsoft Entra ID
- Willingness to relocate to Poland or live within two hours of Warsaw, with occasional on-site work
How it works
- 1Upload your CVSign up with Google or your email and add your CV. It takes about a minute.
- 2We tailor your applicationKeywordise writes a CV and a cover letter for this job from your real experience.
- 3We apply for youYour application goes to the employer and you follow it in your dashboard.
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